STS 05 TO 15 GRADUATION SCREENING TEST PAST PAPER 19-01-2023
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- 3
- 6
- 9
- 12
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
√(1/2 × 162)
= √(81)
= 9
Last verified on 08-03-2026
- 80
- 90
- 70
- 50
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Explanation
Boys:Girls = 4:5, total parts = 9, so total students must be a multiple of 9.
90 is divisible by 9 (9×10=90).
Last verified on 08-03-2026
- 35
- 40
- 50
- 30
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
15 men × 10 days = M2 × 3 days
M2 = 50
More men = 50 - 15 = 35
Last verified on 08-03-2026
- 1200
- 1000
- 1500
- 2000
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
Let savings = x
Remaining after car = x - 2/3x = x/3
Carpet cost = 1/4 × x/3 = x/12 = 250
x = 250 × 12 = 3000
Car cost = 2/3 × 3000 = 2000
Last verified on 08-03-2026
- 45
- 60
- 80
- 90
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
Total time = 1 hour = 60 minutesTime left = 60 - 20 = 40 minutes
Problems left = 60 - 30 = 30
Time per problem = 40/30 minutes = 80 seconds
Last verified on 08-03-2026
- 10
- 25
- 35
- 40
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
Sum of 5 = 13 × 5 = 65Sum of 4 = 10 × 4 = 40
Fifth number = 65 - 40 = 25
Last verified on 08-03-2026
- f(1) = 2
- f(1) = 0
- f(1) = 1
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
f(x) = 3x - 3f(1) = 3(1) - 3 = 0
Last verified on 08-03-2026
- ‘÷’ is not a binary operation on N
- ‘x’ is a binary operation on N
- ‘+’ is a binary operation on N
- ‘-’ is a binary operation on N
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Explanation
False statement: ‘-’ is a binary operation on N
‘÷’ is not a binary operation on N → True (e.g., 2÷3 ∉ N)
‘x’ is a binary operation on N → True
‘+’ is a binary operation on N → True
‘-’ is a binary operation on N → False (e.g., 2-3 ∉ N)
Last verified on 08-03-2026
- Rs. 32
- Rs. 34
- Rs. 36
- None of these
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Explanation
Let Meera has x.
Anwar has 6x.
6x - 80 = x + 80
5x = 160
x = 32
Last verified on 08-03-2026
- 2
- 3
- 4
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
15 × (5 × 3)^n = 5⁴ × 3⁴5 × 3 × (5 × 3)^n = 5⁴ × 3⁴
(5 × 3)^(n+1) = (5 × 3)⁴
n + 1 = 4
n = 3
Last verified on 08-03-2026